HVAC Maintenance in Redwood City:

Real Performance Testing

Meet Your Maintenance Experts: John & Ted

Portrait of John Bodnar, a 3rd-generation HVAC maintenance expert and technician serving Redwood City, Palo Alto, and the surrounding Mid-Peninsula area.
Portrait of Ted Becker, a lead HVAC technician at Bodnar HVAC with over 10 years of service, representing a legacy of multi-generational craftsmanship in the Mid-Peninsula.

Why Expertise Matters for Maintenance

A "standard" check-up often misses the technical nuances that lead to system failure. Because John and Ted both grew up in family-owned HVAC businesses, they bring a "repair-first" mentality to every maintenance visit:

  • John | 3rd-Generation Technician: With over 20 years of field experience, John focuses on complex diagnostics and ensuring your system's safety and efficiency.

  • Ted | Lead Installer & Technician: A pillar of Bodnar HVAC for over a decade, Ted applies his meticulous installation standards to every tune-up, catching small issues before they become costly repairs.

The Bodnar Standard in Every Neighborhood

When you see our truck in your driveway, you know you’re getting a fully licensed, insured, and EPA-certified professional. We take pride in serving our neighbors with honesty across:

  • Redwood City: Including Emerald Hills and Mt. Carmel.

  • San Carlos: Serving White Oaks and Clearfield Park.

  • Palo Alto: Expert care for Baron Park and Midtown residences.

After performing the maintenance, they offered suggestions and a conservative approach to maintaining our existing hvac equipment.
— Ryann C.

Service Areas & Scheduling

  • Atherton, CA

    Belmont. CA

    Burlingame, CA

    Foster City, CA

    Los Altos, CA

    Los Altos Hills, CA

    Menlo Park, CA

    Millbrae, CA

    Palo Alto, CA

    Portola Valley, CA

    Redwood City, CA

    San Bruno, CA

    San Carlos, CA

    San Mateo, CA

    South San Francisco, CA

    Stanford, CA

    Woodside, CA

Established in 1976, Bodnar HVAC is a family-run business that has been providing heating and ventilation services in the Bay Area for over half a century, specializing in residential and existing-structure work.

 

EPA & BBB Certified

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60-Day Labor Warranty

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Licensed & Fully Insured

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Local Expertise

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EPA & BBB Certified 〰️ 60-Day Labor Warranty 〰️ Licensed & Fully Insured 〰️ Local Expertise 〰️

Bodnar HVAC is a fully licensed and insured contractor providing EPA-certified and BBB-accredited heating and cooling repair services across the Mid-Peninsula

Why Trust Bodnar With Your Repair?

  • Fully Licensed & Insured: We carry full professional liability insurance and state licensing. This means your home and your investment are protected from the moment we step onto your property.

  • 60-Day Labor Warranty: We don’t just "patch and run." We stand behind our workmanship with a 60-day labor warranty on every repair. If the same issue returns, so do we—at no extra cost to you.

  • Certified Expertise: As an EPA-certified and BBB-accredited contractor, we adhere to strict environmental and ethical standards.

  • Repair-First Mentality: We specialize in extending the life of your existing equipment. If a repair is safer and more cost-effective than a replacement, that is exactly what we will recommend.

Serving the Mid-Peninsula & Beyond

We aren't a national franchise; we are your neighbors. We provide expert furnace and A/C repair across a wide service area, often found navigating the specific HVAC challenges of micro-neighborhoods like:

  • Redwood City: From the hills of Emerald Lake to the character homes in Mt. Carmel.

  • San Carlos: Servicing residential systems in Clearfield Park and the White Oaks area.

  • Palo Alto: Expert repairs for homes in Baron Park, Old Palo Alto, and Midtown.

  • The Greater Area: We also support homeowners in Menlo Park, Atherton, and Woodside.

Bodnar HVAC provides expert heating and A/C repair across the Mid-Peninsula, focusing on local micro-neighborhoods like Mt. Carmel in Redwood City, White Oaks in San Carlos, and Midtown Palo Alto.

Schedule a Visit

There are many ways to book an appointment with us:

  1. Click HERE to book your appointment 24/7. Nothing is due at the time of booking.

  2. Call/Text us at (650) 368-4408

  3. Email us at info@bodnarhvac.com

Residential gas furnace maintenance in Redwood City featuring a dedicated easy-access filter box installed directly above the furnace unit for simplified homeowner filter changes.

Why We Don’t Sell Maintenance Plans

Maintenance Scheduled for Your System, Not Our Calendar

Most HVAC companies sell maintenance plans for one reason: to keep their schedules full during the slow season. At Bodnar HVAC, we do things differently. We don't offer recurring contracts because we believe maintenance should be performed when it actually benefits your system—not when it’s convenient for our calendar.

The Bodnar Difference: Performance Under Pressure

To truly verify your system's health, it needs to run through several full cycles under a real load.

  • Spring A/C Maintenance (May–June): We test your cooling system as the Bay Area heat rises, ensuring it won't fail when you need it most.

  • Fall Furnace Maintenance (October–November): We calibrate your heating before the first frost to catch preventable repairs and safety issues early.

By scheduling during these windows, we ensure your system runs long enough to reach "optimal performance." Testing during mild weather often causes systems to shut down too early, meaning technicians miss the very problems they were sent to find.

“Bodnar visited recently to perform annual maintenance on our furnace. Their technicians were on-time, courteous, and knowledgable. After performing the maintenance, they offered suggestions and a conservative approach to maintance our existing hvac equipment. Not only was scheduling and paying for the appointment easy, but we also received an email and text with technician photo and multiple updates confirming exact time of arrival. Thank you Bodnar!”

— Ryann C.

A direct comparison between a dirty, clogged HVAC air filter and a new, clean replacement filter, used on the Bodnar HVAC maintenance page to illustrate how filter services improve system efficiency.

Join the Maintenance Reminder List

Because we prioritize quality over quantity, our seasonal maintenance slots in October and May fill up fast. We don’t lock you into a contract; instead, we send a simple reminder when the time is right for your system.

Email info@bodnarhvac.com to Join the List

What’s Included?

Our maintenance is a comprehensive deep-dive into your system’s vitals:

  • Filter Services: The most vital part of your system. We’ll replace your filter and show you how to maintain it between visits.

  • Drain Line & Pan Clearance: We proactively clear lines to prevent the dreaded "attic overflow" that can ruin your ceilings.

  • Safety & Efficiency Calibration: We check electrical draws, gas pressures, and safety sensors to ensure you aren't overpaying on your PG&E bill.

  • Our 60-Day "Fix It Right" Guarantee: If your system has an issue within 60 days of our maintenance service, we’ll return to make it right.

Maintenance FAQs

Why do I need routine maintenance service?

1

HVAC systems are generally an afterthought - until they stop working. Routine maintenance can prevent costly repairs and weeks of being without warm or cool air during the busy season. Additionally, a properly maintained system will last years and even decades longer than a neglected one, saving your wallet from repeatedly replacing an expensive HVAC system.


How often should I have a routine maintenance service performed?

2

For homes with heating only - once a year. For homes with heating and cooling, twice a year. Newer systems (less than 5-10 years old) can get away with less regular maintenance IF you replace the filter regularly. This should be done every six months or when it appears dirty.


When should I have the service done?

3

It is best to have the routine maintenance service performed at the beginning of the season you expect to use the equipment. This means May or June for A/C maintenance and October or November for furnace maintenance.


Can I have my furnace and air conditioner routine maintenance service performed at the same time?

4

Sometimes, but mostly no. Here‘s why:

Seasonal restrictions - to perform a proper check of a heating or cooling system, it is necessary to run the system through several full cycles. This allows the technician to observe all the internal components of the unit in action - and catch anything that may be malfunctioning. Therefore, it is necessary to have furnace maintenance performed when the weather is cool enough for the system to run through several complete cycles. For cooling checks, the same is true.

Logistical limitations - heating and cooling system maintenance services require different tools and replacement parts. To remain efficient and properly prepared, our maintenance vehicles are stocked to perform one service or the other, not both.

Maintain expectations - Making it three generations in any business is no small feat. We have come this far because we offer knowledgeable and reliable service to our clients. It has been decided by the powers that be that combining maintenance services or performing them at the wrong time of year would lead to subpar service and missed opportunities to make a proper preventive diagnosis. The whole point of having a maintenance service performed is to prevent problems during extreme weather when wait times for appointments are typically 2-3 weeks out. To meet this need, it was imperative to separate and properly schedule heating and cooling maintenance services.